13728276

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 36324288

約数和(自身を除く): 22596012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 71, 82, 123, 131, 142, 164, 213, 246, 262, 284, 369, 393, 426, 492, 524, 639, 738, 786, 852, 1179, 1278, 1476, 1572, 2358, 2556, 2911, 4716, 5371, 5822, 8733, 9301, 10742, 11644, 16113, 17466, 18602, 21484, 26199, 27903, 32226, 34932, 37204, 48339, 52398, 55806, 64452, 83709, 96678, 104796, 111612, 167418, 193356, 334836, 381341, 762682, 1144023, 1525364, 2288046, 3432069, 4576092, 6864138, 13728276]

約数ペア:

[(1, 13728276), (2, 6864138), (3, 4576092), (4, 3432069), (6, 2288046), (9, 1525364), (12, 1144023), (18, 762682), (36, 381341), (41, 334836), (71, 193356), (82, 167418), (123, 111612), (131, 104796), (142, 96678), (164, 83709), (213, 64452), (246, 55806), (262, 52398), (284, 48339), (369, 37204), (393, 34932), (426, 32226), (492, 27903), (524, 26199), (639, 21484), (738, 18602), (786, 17466), (852, 16113), (1179, 11644), (1278, 10742), (1476, 9301), (1572, 8733), (2358, 5822), (2556, 5371), (2911, 4716)]